2009/9/16 Shiro Kawai <shiro@xxxxxxxx <mailto:shiro@xxxxxxxx>>
Yet I still argue "immutable" means "its value never
changes, no matter what", and it will be incorrect to
use that term on something that can change.
How about "read-only", for example? I think in general
"read-only" means the user can read it but cannot write
to it, though it doesn't exclude the possibility that the
value changes.
--shiro

I'd like to hear it for my information, and I would listen to what
others say.